Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16

Beehive Valve Springs

Supertech beehive valve springs feature a tapered, beehive-shaped body that reduces mass at the top of the spring and allows the use of a smaller, lighter retainer. The variable coil spacing produces a variable natural frequency, which helps suppress harmonic resonance at high RPM.

Each spring is computer-designed from premium Superclean Chrome Silicon Vanadium steel alloy to maintain optimal wire stress levels and controlled harmonics, delivering superior stability and long service life under extreme conditions.

Key Features

• Beehive profile reduces moving mass at the retainer end
• Variable natural frequency suppresses harmonic resonance
• Premium Superclean Chrome Silicon Vanadium steel alloy
• Computer-designed for optimal wire stress and controlled harmonics
• Allows smaller, lighter retainers for reduced valvetrain mass
• Consistent pressures for reliable high-RPM operation

Applications

Designed for select applications where reduced valvetrain mass and high-RPM stability are the priority, including modern street performance and race engines.